git config --global user.name "fengrunjun"
git config --global user.email "3264929242@qq.com"

mkdir hatredgit
cd hatredgit
git init 
touch README.md
git add README.md
git commit -m "first commit"
git remote add origin https://gitee.com/fengrunjun/hatredgit.git
git push -u origin "master"

cd existing_git_repo
git remote add origin https://gitee.com/fengrunjun/hatredgit.git
git push -u origin "master"